Hi all, Just wondering if there is any benefit to converting my S3 to a complete alloy hard pipe boost system with silicone joiners? From what i can gather, it allows a consistently smooth flow and does not expand/retract like silicone hosing does. I know its not going to give me any major power increases but will aid in 'safer' power when remapped to stage 2 i hope? Thoughts please? Shaun.